<!DOCTYPE html>
<html>
    <head>
        <title>Upload File</title>
    </head>
    <body>
        <form action="/upload" method='post' enctype="multipart/form-data">
            <!--指定表单数据的编码类型，支持文件上传-->
            <label for="file">File:</label>
            <input type="file" id="file" name="file">
            <br>
            <input type="submit" value="Upload">
        </form>
        </body>
</html>
